What are the connectors used in Tomcat?
There are two basic Connector types available in Tomcat – HTTP and AJP.
How many connections can Tomcat handle?
The default installation of Tomcat sets the maximum number of HTTP servicing threads at 200. Effectively, this means that the system can handle a maximum of 200 simultaneous HTTP requests.
What is SSL in Tomcat?
Secure Socket Layer (SSL) is a protocol that provides security for communications between client and server by implementing encrypted data and certificate-based authentication. The good news is that Tomcat fully supports the SSL protocol.
What is Tomcat NIO connector?
The NIO connector (non-blocking I/O) is a bit more complicated. It uses the java NIO library and multiplexes between requests. It has two thread pools – one holds the the poller threads, which handle all incoming requests and push these requests to be handled by worker threads, held in another pool.
What are Tomcat threads?
Threads determine the maximum number of requests the Tomcat server can handle simultaneously. Since the number of available threads directly affects how efficiently Tomcat can process requests, monitoring thread usage is important for understanding request throughput and processing times for the server.
What is Tomcat port?
Overview. By default, Apache Tomcat runs on port 8080.
What is Tomcat executor?
Introduction. The Executor represents a thread pool that can be shared between components in Tomcat. Historically there has been a thread pool per connector created but this allows you to share a thread pool, between (primarily) connector but also other components when those get configured to support executors.
Where does Tomcat store SSL certificates?
By default Tomcat looks for your Keystore with the file name . keystore in the home directory with the default password “changeit”. The home directory is generally /home/user_name/ on Unix and Linux systems, and C:\Documents and Settingsser_name\ on Microsoft Windows systems.
What is SSL encryption?
Secure Sockets Layer (SSL) is a standard security technology for establishing an encrypted link between a server and a client—typically a web server (website) and a browser, or a mail server and a mail client (e.g., Outlook).
Is Tomcat single threaded?
By default, Tomcat allocates a single thread to perform deployment and management of applications. When multiple applications are handled by a single Tomcat instance, this can cause the startup time to increase considerably, as each application is started in sequence by the management thread.